-- play us a song? >> and a microphone. >> thank you. ♪ >> i love your question and i love your answer. i want to go on record saying i have never seen more positive change than hanging out on twitter for the last few years. it is extraordinary what is happening and especially looking at young people and what they're being exposed to. and how they're connecting, you know, it is amazing. and i have never called it [inaudible] media. is someone else's job. we just use it. ♪ this is a song for you. i am not ukulele player. i am a piano player. you will understand why. ♪ side vicious played a four string bass guitar and could not sing ♪ ♪ everyone hated him except for the ones who loved him. probablysmack and killed his girlfriend nancy spungen ♪ ♪ he would have been happy. ♪ maybe he would not have suffered such a sad end. may be would have sat around just singing nine songs to his girlfriend ♪ ♪ to play your favorite cover songs especially of the words are wrong ♪ ♪ even if your gr